lighter fighter

Lighter Fighter is a sexual act to which a man or any party with a penis drowns their member in highly flamible liquid to which they will light it on fire and have one or more parties try put the fire out by using genital fluid. Often it is just the singular party trying to ejaculate to put out the fire

Kevin: God I did a Lighter Fighter last night. Best. Night. Of my life.
John. You kinky bastard.